A layered lighting design is an important ... circadian rhythms. Cool lights can wake you up and enhance focus while warm ...

We love clock projects here at Hackaday, and we’ve seen many beautiful designs based ... consists of orange LED filaments similar to the ones used in vintage-style LED light bulbs.

Which, by the way, are distinct from modern LCD watches, which are cool all on their own. The light-emitting diode—LED—is a ...

[splat238] is back at it again with another cool RGB LED display project ... which we’re sure also made his design process that much more convenient. [splat238] got his boards pre-assembled ...